page 37page 37
page 37page 37
page 37
240 Harvester Feller/
Buncher
IQAN XA2IQAN XA2
IQAN XA2IQAN XA2
IQAN XA2
FAILURE MODE
1 COUT Open COUT error, output turned off
2 RET (active) Open COUT error, output turned off
3 RET (passive) Open Not detected, will not influence function
4 COUT Short-circuit to RET (active) COUT error, output turned off (b)
5 COUT Short-circuit to RET (passive) Not detected, will not influence function
6 COUT Short-circuit to +BAT COUT error, output turned off
7 COUT Short-circuit to - BAT COUT error, output turned off (b)
8 RET (active) Short-circuit to +BAT COUT error, output turned off (b)
9 RET (active) Short-circuit to - BAT COUT error, output turned off
10 RET (passive) Short-circuit to +BAT Not detected, will not influence function
11 RET (passive) Short-circuit to - BAT COUT error, output turned off
12 COUT Short-circuit to 2:nd COUT Not detected, will not influence function
(passive)
13 COUT Short-circuit to 2:nd RET(active) COUT error, output turned off (b)
14 COUT Short-circuit to 2:nd RET(passive) Not detected, will not influence function
15 RET Short-circuit to 2:nd RET (active) COUT error, output turned off
16 RET Short-circuit to 2:nd RET (passive) Not detected, will not influence function
17 Insufficient Voltage COUT error, output turned off
Failure modeFailure mode
Failure modeFailure mode
Failure mode
Effect (a)Effect (a)
Effect (a)Effect (a)
Effect (a)
Failure modes in Current ModeFailure modes in Current Mode
Failure modes in Current ModeFailure modes in Current Mode
Failure modes in Current Mode
The table below presents failure modes and effects on I/O.
(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus
(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus
(a).Turning off outputs are controlled by CAN master and therefore delayed by maximum 2 bus
cycles. If local error handling is enabled the output will turn off locally without delay.cycles. If local error handling is enabled the output will turn off locally without delay.
cycles. If local error handling is enabled the output will turn off locally without delay.cycles. If local error handling is enabled the output will turn off locally without delay.
cycles. If local error handling is enabled the output will turn off locally without delay.
(b).Turned off by integrated protection functions in IC.(b).Turned off by integrated protection functions in IC.
(b).Turned off by integrated protection functions in IC.(b).Turned off by integrated protection functions in IC.
(b).Turned off by integrated protection functions in IC.
To Next Page
Loading...